Why Has Plug Power Stock Popped 163% in 5 Weeks?

Plug Power (NASDAQ: PLUG) is a textbook example of how swiftly investor sentiment can flip. As of Aug. 31, the hydrogen stock had tumbled over 25% in the year. Then came September, and in a stunning turnaround, shares of Plug Power soared 48.4% during the month, according to data provided by S&P Global Market Intelligence.The rally didn't stop there -- Plug Power stock has jumped another 77% already in October, logging 163% gains in just five weeks and hitting a 52-week high of $4.58 per share on Oct. 6.Here's what's happening.Continue readingWeiter zum vollständigen Artikel bei MotleyFool Weiter zum vollständigen Artikel bei MotleyFool